21.01.2021

Sl. No.Name of Dam / ReservoirDistrictMWL (metre)FRL (metre)Spillway Crest Level (metre)Live Storage at FRL (MCM)Rule level
(metre)
Blue level
(metre)
Orange level
(metre)
Red Level
(metre)
Today’s Water level (metre)Today’s Gross StorageĀ  (MCM)Today’s Live Storage
(MCM)
% Storage wrt Live Storage at FRLSame day previous year Water level (metre)Same day previous year Gross Storage  (MCM)Same day previous year Live Storage  (MCM) Inflow (cumecs)Power House Discharge(cumecs)Spillway release (cumecs)Total Outflow (cumecs)Rain
fall (mm)
Remarks
12345678910111213141516171819202122=20+212324
1IDUKKIIDK2408.5 ft2403 ft2373.6 ft1459.492400.03 ft2392.032398.032399.032385.08ft1697.0781160.26879.50%2376.801567.5301030.72010.1567.590.0067.590.00 
2IDAMALAYAREKM171.20169.00161.001017.80168.50167167.5168158.72796.440724.44071.18%157.72770.000698.0002.5755.690.0055.690.00 
3KAKKI (ANATHODE )PTTA982.160981.460975.360446.51981.00979980980.5978.69405.64398.01089.14%972.42317.55309.92015.2826.380.0026.380.00 
4BANASURASAGAR
(K A SCHEME)
WND775.600775.600767.000185.50775.60774.1774.6775.1768.45126.40102.65055.34%769.45137.10113.3501.2712.850.0012.850.00(Tunnel Outflow-1.11)
5SHOLAYARTSR2663 ft2663 ft2642 ft150.082663.00 ft26582659.526612662.25 ft151.32147.92098.56%2658.80 ft141.88138.48015.6313.960.0013.960.00 
6MADUPETTYIDK1599.591599.591594.7154.38 1596159715981597.95050.15049.30090.66%1596.3546.27545.4250.982.430.002.430.00 
7ANAYIRANKALIDK1210.0701207.0201207.02049.83 1205.021206.021207.021207.0949.84048.99098.31%1207.0949.8448.9900.000.001.551.550.00 
8PONMUDIIDUKKI708.660707.930701.35047.40 704.5705.5706.5706.9549.47445.33495.64%705.4045.4941.34913.9819.620.0019.620.00 
9KUTTIYADI (KAKKAYAM)KKD758.040758.040751.64033.98 755.5756.5757.5747.8316.2411.82034.79%755.8432.9128.49015.5924.590.0024.590.00 
10PAMBAPTTA986.330986.330981.46031.15 982983.5984.5978.8025.9017.83057.24%972.4516.9108.8400.000.000.000.000.00 
11PORINGALKUTHUTSR423.980423.980419.41030.30 417418419417.5515.90014.20046.86%415.2511.539.82613.5015.820.0015.820.00 
12KUNDALAIDK1759.301758.6961756.867.30 1755175617571758.357.5107.16098.08%1758.257.4307.0801.000.001.001.000.00Gate No.4 opened
13KALLARKUTTYIDK456.900456.590450.2006.43   455452.304.233.86060.03%453.004.5904.22021.2222.950.0022.950.00 
14ERATTAYARIDK754.380754.380748.2805.29   748.28746.60         0.00  
15LOWER PERIYAR IDK256.00253.00237.744.50   252249.003.702.90064.44%shut down  26.1829.770.0029.770.00 
16MOOZHIYARPTTA192.940192.630186.5301.16   190185.100.6230.28324.40%188.350.9460.60620.4221.250.0021.250.00 
17KALLARIDK824.480824.480818.3800.76   823.5820.10         0.00  
18SENGULAM (PUMPING STORAGE DAM)IDK849.69847.640847.640.39    Shut down  0.00%846.750.5000.1800.000.000.000.000.00 
  Grand Total3532.26      2734.9677.43% 3150.482485.48      
Water level at 7 AM on 21.01.2021